Satisfy your small pet's natural chewing instinct with Moss Hollow Pumice Chew Block! Made from natural volcanic rock and wood pieces, this chew toy helps keep teeth healthy. Suitable for rabbits, chinchillas, guinea pigs, and pet rats. Small animal chew toy to satisfy the need to chew and gnaw Made from a unique combination of volcanic rock material and natural wood pieces Aids in keeping pets teeth trim and healthy For rabbits, chinchillas, guinea pigs and pet rats Size (Approximate): 1.57" (4cm)